Files
tolaria/tests/smoke/create-note-crash.spec.ts
Test 5ce1431522 fix: prevent infinite render loop when creating notes
updateEntry's .map() always returned a new array even when no entry matched,
causing unnecessary state changes. During note creation, addEntry uses
startTransition (deferred) while markContentPending calls updateEntry
synchronously — the entry doesn't exist yet, so the no-op .map() produced a
new reference that cascaded into "Maximum update depth exceeded" (which
surfaced as React error #185 in the production WKWebView build).

The fix makes updateEntry bail out (return prev) when no entry was changed,
preventing the spurious state update. Also removes the defensive try-catch
from the previous fix attempt and cleans up an unnecessary setToastMessage
dependency.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-04-01 10:33:40 +02:00

40 lines
1.5 KiB
TypeScript

import { test, expect } from '@playwright/test'
/** Errors that indicate the app has crashed (not just minor internal warnings). */
function isCrashError(msg: string): boolean {
return msg.includes('Maximum update depth') || msg.includes('Invalid hook call') || msg.includes('#185')
}
test('create note via Cmd+N does not crash', async ({ page }) => {
const errors: string[] = []
page.on('pageerror', (err) => { if (isCrashError(err.message)) errors.push(err.message) })
await page.goto(process.env.BASE_URL ?? 'http://localhost:5201')
await page.waitForSelector('[data-testid="sidebar-top-nav"]', { timeout: 10000 })
await page.waitForTimeout(500)
await page.keyboard.press('Meta+n')
await page.waitForTimeout(2000)
expect(errors).toHaveLength(0)
await expect(page.locator('[data-testid="title-field-input"]')).toBeVisible()
})
test('create note via sidebar + button does not crash', async ({ page }) => {
const errors: string[] = []
page.on('pageerror', (err) => { if (isCrashError(err.message)) errors.push(err.message) })
await page.goto(process.env.BASE_URL ?? 'http://localhost:5201')
await page.waitForSelector('[data-testid="sidebar-top-nav"]', { timeout: 10000 })
await page.waitForTimeout(500)
const plusButtons = page.locator('button[aria-label*="Create new"]')
if (await plusButtons.count() > 0) {
await plusButtons.first().click()
await page.waitForTimeout(2000)
}
expect(errors).toHaveLength(0)
await expect(page.locator('[data-testid="title-field-input"]')).toBeVisible()
})